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When I played Portal 2, I felt like the maps were too easy. I could get through the game pretty quickly without much challenge, and s...

Joy's Rooms

Collection by: joy_bt

Just all of my rooms so far. no theme.

The 12 Simple Tests

Collection by: Jaydog1032

Chariots, Chariots!
Hello test subject, I'm Cave Johnson owner of Aperture Science.
If you haven't noticed yet your Aperture's next person to run through this rigorous training program, that I like to call the "Twelve Simple Tests." And yes they were ...

Portal Golf

Collection by: [CKS] Stef

Here are all the portal golf chambers Enjoy Them :D

Companion Run

Collection by: Jaydog1032

"Oh it's you, It's been a long time. How have you been, I've been really busy being dead; after you murdered me! If you've gone to all this effort of waking me up, I know you must really love to test. Now let's just put our differences behind us, fo...

EVOLVE

Collection by: TheLittleGnome

AN EVOLVING ROOM PROTOTYPE.
MORE OF A PILOT WITH THE CONCEPT.
WOULD LIKE PEOPLE TO SUGGEST IDEAS.
-LITTLEGNOME

DASH TESTS

Collection by: Redstoncraft [DASH]

Subsribe all !!

Broken Exit Door

Collection by: tyler58546

For Some Reason None Of The Exit Doors Seem To Be Working, Travel Through Vents Until You Can Find A Test Chamber With A Working Exit Door

This is the collection of my Portal 2 test chambers, with a specific theme in mind : Killing people with traps.
These chambers are a series of corridors filled to the brim with turrets, acid goo, crushers, drops, lasers and "jump scares".
Feel free to...

FourTowers

Collection by: Roid

TheBeast's Wacky Chambers!

Collection by: TheBeastReborn

A collection of some Portal 2 chambers I make! They start off simple, and get harder as time goes on, so it does have a learning curve. Good Luck, and enjoy!

THE BEST FRIENDS MADE LEVELS

Collection by: pizzascience

this is all of my friends best levels (one for each freind) they all can be won hope you like them. I choose by the most liked

Lazy Portal Port

Collection by: fLux

My curious project.

Gelocity 1 vs 1

Collection by: Raidix

A collection of Portal 2 race maps. The tracks are covered with orange speed gel. Use your portal gun cleverly to trick your opponent and be the first to reach the finish line!

Countdown

Collection by: GBMusicMaster

Each title refers to the number of rooms in the puzzle. Every room has a basic area of 5 x 5, and most are 3 panels high. Some maps are potentially lethal, so quick saves are probably a good idea. And, of course, each map contains my good friend, Frank...

Abandoned Chambers COOP

Collection by: Hunter-Killer

With everyone testing in other dimensions and GlaDOS occupied with her new little killers, Atlas and P-body were getting pretty bored so with nothing better to do they decided to wander off into the unknown and ended up stumbling across the abandoned cham...

Untitled I

Collection by: echoplex

First part of Untitled.

Dark World

Collection by: Mister Jarate

I wanna be the guy!
What? You want a serious description?
Okay, this is collection of maps of hell, which are designed to remove your game from the Steam. Or not. Maybe. I dunno.
PS: All levels in this collection have been completed by several people. ...

Portal: Revisited (Portal Remake)

Collection by: Synchronex

Portal Revisited:
Journey back to the Original Portal and do it all again. Differently.
The layouts and items are roughly the same as the Original Portal, but the puzzles have changed.
Note: It is recommended to have played the Original "Portal"...

Gelocity Time Trial

Collection by: Raidix

A collection of Portal 2 race maps. The tracks are covered with orange speed gel and your task is to reach the finish line in a limited time.

Eight Mappack - Start Again (Part 1)

Collection by: echoplex

...

The Office Prank Series

Collection by: [PSS] Camßεn

You play as Haley, a simple employee of Aperture Science, simply going to work everyday, working an office job in the main lab area.
But today something was wrong. All of your coworkers are nowhere to be found. What could it possibly mean? Venture dee...

Escape from Aperture

Collection by: Sickly Scootaloo

In another multiverse, you are Mark Bendest, a test subject who volunteered at Aperture for an experiment to turn people into three-dimensional manifestations of two-dimensional figures. Wheatley has just broken you out of stasis, under the glaring eye of...

Gelocity Grand Prix

Collection by: [FP] Alpha

The Gelocity Race maps, all in one collection. I DO NOT OWN ANY OF THESE MAPS. ALL CREDIT GOES TO RAIDIX. [great map creator!]

THE CORE: RELOADED

Collection by: CosmicD

You are a test subject in the Aperture Science lab who winds up in another "puzzling" situation. You are also in a race against an ever wicked "test dungeon master" trying to make life hard and success a relative term.
What's up with GLaDOS anyway ? Ha...

Spare Map Pack

Collection by: That Greek Guy

A small collection of maps is made for a mod that i was so well planned that i decided weren't suitable for the mod. The maps don't have a very cohesive style or dificulty curve but they are still fun to play if you are up for the challenge. They are all ...

Quantum Entanglement

Collection by: rendermouse

This is the official collection for the Quantum Entanglement series of maps for Portal 2.
There are only two available right now, but there will be more maps added as they get constructed.

Enigma Protocol

Collection by: Metallic Hero

This is the collection of Steam workshop maps previewing the upcoming mod for Portal 2, Enigma Protocol.
Please keep in mind, this collection is a work in progress, and not all maps are available at this time.